That all said, there a couple of ways to bring ASCII data into LMS Test.Lab: As an *.asc ASCII file, using the Data Block Editor add-in or the Excel Data Driver add-in. Neither method require a license.

The Data Block Editor add-in (no license) works well if you only have a few curves. That allows you to copy / paste the data from Excel, save it to the workspace and save the workspace to the project. That is also shown in the first FAQ above.